APA Цитирование

Engels F. (1940). The origin of the family, private property and the state: Friedrich Engels. Moscow Foreign Languages Publishing House 1940.

Chicago-стиль цитирования

Engels F. The Origin of the Family, Private Property and the State: Friedrich Engels. Moscow Foreign Languages Publishing House 1940, 1940.

MLA-цитирование

Engels F. The Origin of the Family, Private Property and the State: Friedrich Engels. Moscow Foreign Languages Publishing House 1940, 1940.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.